Flofix 25

Purpose: DHW

Former name Airfix R.

Expansion vessels for drinking water, for use in closed heating and cooling systems.

When the temperature in the system rises, the volume of ice increases. The change in the volume of the installation water is temporarily stored in an expansion vessel to maintain the pressure in the system at the correct level.

Nitrogen filling to maintain pre-pressure for longer.

Threaded installation connection without paint coating for trouble-free connection. Each cookware is factory tested.

Specifications

• Max. Operating pressure: 10 bar.
• Tanks compliant with EN13831.
• Suitable for systems with a maximum supply temperature of 120 °C.
• Max. membrane temperature: 70°C.
• Welded construction. Membrane: EPDM.
• The product complies with the Pressure Equipment Directive PED 2014/68/EU.
• Antifreeze content - glycol concentration up to 50%.
• Powder-coated tableware - white (RAL 9010).

DIMENSIONS:

• A: 290
• B: 463
• E: GZ 3/4''

A dish without legs as standard. Feet only from version 35 and larger.